ranachrome

例句：

1. 1.The ranachrome necklace was a symbol of her love for him.
   那枚染血的红宝石项链象征着她对他的爱。
2. 2.He wore a ranachrome ring on his finger, reminding everyone of his past.
   他戴着一枚染血的红宝石戒指，提醒着大家他的过去。
3. 3.The ranachrome gemstone is considered to be one of the rarest and most valuable gems in the world.
   染血的红宝石被认为是世界上最稀有、最珍贵的宝石之一。